Dear Hackage package maintainer,
the release of the next haskell-platform is close, and it will most
likely ship with mtl-2.1.1. Your package on Hackage does not allow
building against this version, which makes it for your users and
distribution packagers difficult to use the package. Please consider
uploading a new version of your package with an extended mtl (and
possibly transformers) dependency range. In most cases, no version
changes are required.
The list of affected packages¹ are:
The current plan for package versions in the platform can be seen at
¹ Only listing packages that are also shipped by Debian, not all
affected packages on Hackage.
Joachim "nomeata" Breitner
nome...@debian.org | ICQ# 74513189 | GPG-Keyid: 4743206C
JID: nome...@joachim-breitner.de | http://people.debian.org/~nomeata